diff --git a/src/AppBundle/Entity/Post.php b/src/AppBundle/Entity/Post.php
index 69b00041e..0e0d66e02 100644
--- a/src/AppBundle/Entity/Post.php
+++ b/src/AppBundle/Entity/Post.php
@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace AppBundle\Entity;
 
 use Doctrine\Common\Collections\ArrayCollection;
diff --git a/src/AppBundle/Entity/Tag.php b/src/AppBundle/Entity/Tag.php
index 69bbe93a3..281430629 100644
--- a/src/AppBundle/Entity/Tag.php
+++ b/src/AppBundle/Entity/Tag.php
@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace AppBundle\Entity;
 
 use Doctrine\ORM\Mapping as ORM;
diff --git a/src/AppBundle/Entity/User.php b/src/AppBundle/Entity/User.php
index 41582080f..496cf3a2d 100644
--- a/src/AppBundle/Entity/User.php
+++ b/src/AppBundle/Entity/User.php
@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace AppBundle\Entity;
 
 use Doctrine\ORM\Mapping as ORM;